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Source View: wp_check_post_lock_window

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Line Code
1452
1453      if ( !$lock = get_post_meta( $post->ID, '_edit_lock', true ) )
1454           return false;
1455
1456      $lock = explode( ':', $lock );
1457      $time = $lock[0];
1458      $user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
1459
1460      /** This filter is documented in wp-admin/includes/ajax-actions.php */
1461      $time_window = apply_filters( 'wp_check_post_lock_window', 150 );
1462
1463      if ( $time && $time > time() - $time_window && $user != get_current_user_id() )
1464           return $user;
1465      return false;
1466 }
1467
1468 /**
1469  * Mark the post as currently being edited by the current user
1470  *